一抓一大把

yīzhuāyīdàbǎ
to be a dime a dozen; easy to come by

CEDICT

to be numerous

Wiktionary

Entry Composition

1 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
2 抓 zhuā
  1. to grab
  2. to catch
  3. to arrest
  4. to snatch
  5. to scratch
3 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
4 大把 dàbǎ
  1. (attributive) plenty; a lot; a good amount
  2. plenty; a lot; a good amount